# Rubric for Assignment 1

## S1 - 7.5 points

Basic requirements

### Q1 - 1 point

Can you open the pdf and it’s not blank?

• No
• Yes

### Q2 - 1 point

Is the report anonymous?

• No
• Yes

## S2 - 17 points

Exercise 1

### Q3 - 1 point

The correct answers are roughly the following: … How is the answer?

• Totally wrong/has not tried
• Something sensible written
• All/almost all are correct (>=70% correct)

## S3 - 17 points

Exercise 2

### Q4 - 1 point

Is the source code for the solutions included?

• No
• Yes

### Q5 - 1 point

Does the plot in the report at 2 a) look something like this:

• No
• Yes

### Q6 - 1 point

Does the plot in the report at 2 b) look something like this:

• No
• Yes

### Q7 - 1 point

Is the computed mean in 2 c) close to …?

• No
• Yes

### Q8 - 1 point

Is the variance in 2 c) close to …?

• No
• Yes

### Q9 - 1 point

Is the interval in 2 d) roughly […, …]? Remember that since the interval is computed from random samples, there is variation but the interval should be roughly the same!

• No
• Yes

## S4 - 17 points

Exercise 3

### Q10 - 1 point

Is p(has cancer|test result is positive) computed using Bayes’ formula (or its complement p(does not have cancer|test result is positive))?

• No
• Yes

### Q11 - 1 point

Is the result p(has cancer|test result is positive)= … (or p(does not have cancer|test result is positive)= …)

• No
• Yes

### Q12 - 1 point

Is the result motivated with something like …

• No
• Yes

## S5 - 17 points

Exercise 4

### Q13 - 1 point

Is the source code available?

• No
• Yes

### Q14 - 1 point

1. How is the answer for probability of picking a red ball?
• Probability rules … and … used, but the result is not …
• Probability rules … and … used, and the result is …

### Q15 - 1 point

1. How is the answer for what box is most probable?
• Bayes rule used to compute probabilities for all boxes given that the picked ball is red, but the answers are not ….
• Bayes rule used to compute probabilities for all boxes given that the picked ball is red, the answers are … and it is explicity said that the most probable box is box ….

## S6 - 17 points

Exercise 5

### Q16 - 1 point

How is the answer for probability of Elvis having had an identical twin brother?

• Probability that Elvis had an identical twin brother is computed using Bayes rule, but the result is not roughly …
• Probability that Elvis had an identical twin brother is computed using Bayes rule, and the result is roughly …

## S7 - 7.5 points

Overall quality of the report

### Q17 -

Does the report follow the formatting instructions?

• Not at all
• Little
• Mostly
• Yes

### Q18 -

In case the report doesn’t fully follow the formatting instructions, specify the formatting instruction that is not followed. If applicable, specify the page of the report, where this difference in formatting is visible.

### Q19 -

Please provide also feedback on the presentation (e.g. text, layout, flow of the responses, figures, figure captions). Part of the course is practicing making data analysis reports. By providing feedback on the report presentation and other students can learn what they can improve or what they already did well. You should be able to provide constructive or positive feedback for all non-empty reports, even if there is nothing to say about the technical correctness of the answers. You can also provide feedback on code.